I can't get Rough Landing to unlock. I tried it on several groups of enemies like in youtube vids, nothing.
Then I found a few enemies, damaged them so they will die with one hit and did the superhero landing, definitely and provably killed the 2 who were shooting at me, still not unlocking.

What the eff do I have to do ? Do I need to be naked ? Do I need to make a prayer and sacrifice a goat beforehand ?

Can someone please enlighten me, I am near to 100% (just one ending and the shoot a grenade in flight achievemens missing besides this one) and would love to get this done.



Edit : nvm, it unlocked while I was playing through the secret ending, where I did not use the berserker mod nor have it equipped. Guess it was somehow delayed by a lot.